| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.26 | 6.672% | $164.5522 | $164.55 | $164.55 | $164.60 |
| Purchase #2 | $65.45 | 5.820% | $69.2592 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $12.27 | 3.755% | $12.7307 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $27.59 | 12.443% | $31.023 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $136.69 | 3.122% | $140.9575 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $48.45 | 4.705% | $50.7296 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $85.43 | 9.578% | $93.6125 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $530.14 | $562.8647 | $562.86 | $562.85 | $562.90 | |